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NAUTICUS Hull Pck I - IV Release Document
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1. Updated computation according to CSR change documents 8 Fatigue welding class Option included for user to override fatigue welding class Corrected welding class for end connection 32 now applied DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam 2006 January 2006 Page 12 of 15 4 1 5 Stochastic Fatigue in Section Scantlings 1 New tool This is the first official release of the tool Stochastic Fatigue in Section Scantlings 2 User Manual Separate User Manual included 3 Bug fixes from beta release versions Kn removed from some loadfactors Still water bending moment sign corrected Fatigue life calculations corrected 4 Support for offshore Rules Ad hoc support for offshore rules implemented The user may remove the mean stress effect which may be desired according to DNV RP C203 This is done by setting IncMeanStressCorrFactor 0 in the file nauticus ini Thereby the mean stress correction factor fm is NOT calculated 5 Log file Altered logfile name to StochFatCalc log turn ON logging by setting WriteLogFile 1 in the file nauticus ini 6 Warning Warning is given if no stiffeners defined LIMITATIONS relative deflections and double hull bending stresses has not yet been tested thoroughly and should be used with care 4 1 6 Rule Check XL 1 New Job template CSR Tank January 2006 The new template contain the following nodes Cross section Analysis Transverse Bulkhead A
2. and stiffeners has been updated according to the Final Rule revision In the local Rule requirement tables for plates and stiffeners the buckling strength results on the BUC line have been changed accordingly 2 Report Options dialog DET NORSKE VERITAS Hull HSLC 3D Beam FPSO PULS 2006 NAUTICUS Release Document Page 11 of 15 January 2006 In the Rules to be applied group the selection of the relevant Rules is now more specific than before Select between the following options IACS Common Rules for Oil Tankers DNV Rules for ships Use no Rules 3 Other updates related to the Final Rule revision Section 7 3 4 3 1 The coefficients 0 45 and 0 45 in the formulae have been changed into 0 3 and 0 3 respectively Section 7 Table 7 6 4 and 7 6 5 The dynamic load case 4 has been removed The subsequent load cases 5a 8b have been renumbered into 4a 7b Section 6 3 revised net scantlings definitions 4 Heating coils in tanks can now be specified in cargo tanks This will increase the corrosion addition for the plates in way of that tank 5 For ballast tanks it may now be specified whether the tank is designed for ballast water exchange BWE by flow through method The pressure in such cases will be higher than for tanks without the BWE option 6 Transverse bulkheads For plane transverse bulkheads the Final Rule revision has now been included in the program 7 Error correction For sections wi
3. Hull Rule Check SVGA 256 colours FPSO Rule Check 3D Beam 200 128 2 1024x768 resolution HSLC Container Securing Basic Ship Modeller SVGA 16 5 million Finite Element Analysis colours Wave Load Analysis Sea Keeping Analysis 400 512 10 1024x768 resolution FPSO Initial Design OpenGL hardware PULS Advanced Viewer accelerator recommended 3 3 Operating system requirement Windows NT 4 0 with Service Pack 6 Windows 2000 with Service Pack 4 or Windows XP 3 4 Decimal Separator Decimal separator symbol It is required to use dot as decimal separator for the Nauticus Hull programs Open Control Panel Regional Settings to inspect and modify the separator symbols If changing Decimals Symbol sign given in regional setting from what is default for selected country change Decimal Symbol both for numeric and currency values Otherwise the RCXL spreadsheets may produce wrong result List separator List separator sign must be different from the decimal separator used Use comma or semicolon DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam 2006 January 2006 Page 10 of 15 4 Program Updates 4 1 General This section describes the most relevant program updates done since the September 2005 release The major update is that all programs are now updated according to the final version of ACS Common Structural Rules for Double Hull Oil Tankers hereafter named CSR Tank In addition several
4. NAUTICUS RELEASE DOCUMENT NAUTICUS HULL NAUTICUS 3D BEAM CONTAINER SECURING FPSO PACKAGE PULS JANUARY 2006 2006 DNV So ftware Unauthorised use wae m ng is prohibited All r inen ved SOFTWARE Contents 1 INTRODUCTION ocvccvecccceccscctcestseatcestccstcessccstcestccstcessscstcessscstcossscstcesescstcossscstcesdscetesss 5 I MEN ilg 5 2 PROGRAMS AND VERSIONS 2 1 rare ns ras eani raa nean raus gne rec En ric Eu DE E UE ME eS 6 2 1 Nauticus Hull Rule Check Pek T iei eerte eno eoo veo eaa a ee ecco ostona eue rear io noe ea kon onec e inos ee de den dee ER Rea PR e RT 6 2 2 Nauticus Hull Rule Check Pck I Extended 4 eee ecce eee esee eee seen ee eee etta setae etta setae setas seta ases aa 7 2 3 Nauticus High Speed Light Craft Nauticus HSL C eee e eee ee esee ee eee seen etes tone tosta setas ta sena 7 2 4 Nauticus HSLC Extended 2 5 Rea nidei ec desea nt cope svea ee eua p SEP S dara sa saepe ge dee oe dass eseas 7 2 5 Nauticus Container Securing eee eee esses ense esent tasse tasto tastes toss tasse ta sens en sesto sess sos en saine os essre ense 7 P NEEEI QUI Ponce MP 7 2 7 Nauticus Hull Basic Pek II siscccccssscossecessonsconassssscsesssseosesescssestossensssecdscnasssbeavsdacinescsensteessersecessensesnnsesisesedassooes 7 2 8 Nauticus Hull FEM analysis Pek ILL eerie eee eee ee seen ense tentent n
5. am Important Note All users using a Nauticus Hull server license floating license must update the DNVS License Manager on respective server To support USB dongle functionality the Flexlm license manager has been updated For information on how to install the program please read the Nauticus Hull Installation Guide pdf which can be found on the root of the installation CD DET NORSKE VERITAS NAUTICUS Release Document January 2006 2 Programs and versions 2 1 Nauticus Hull Rule Check Pck I Nauticus Project Manager 9 87 Section Scantlings Fatigue Rudder Cross Sections Rule Check XL PULS 9 87 9 87 9 87 9 87 9 87 DET NORSKE VERITAS Hull HSLC 3D Beam 2006 Page 6 of 15 NAUTICUS Release Document Hull HSLC 3D Beam FPSO PULS 2006 January 2006 Page 7 of 15 2 2 Nauticus Hull Rule Check Pck I Extended e Nauticus Hull Rule Check Pck I e 3D Beam 9 87 2 3 Nauticus High Speed Light Craft Nauticus HSLC e Section Scantlings 9 87 e Cross Sections 9 87 e HSLC XL 9 87 2 4 Nauticus HSLC Extended e Nauticus HSLC 9 87 e 3D Beam 9 87 2 5 Nauticus Container Securing e Container Securing 9 87 2 6 PULS e PULS Advanced Viewer 2 06 e PULS Excel 2 06 2 7 Nauticus Hull Basic Pck Il e Nauticus Hull Rule Check Pck I Extended e Nauticus HSLC Extended 9 87 e Modeller 9 87 e 2D Modeller 4 01 2 8 Nauticus Hull FEM analysis Pck III e Nauticus Hull Basic Pek II e Idealiser 9 87 SESAM modul
6. bug fixes and program enhancements has also been implemented Last several new tools have been implemented including new RuleXL tools supporting CSR Tank and a brand new tool for Stochastic Fatigue 4 1 1 Job templates 1 New Job template CSR Tank January 2006 The new template contain the following nodes Cross section Analysis Transverse Bulkhead Analysis Materials and Welding Loads Buckling and Ultimate Strength General Tools ES 4 1 2 Tutorials 1 The following tutorials are now included as a part of the Documentation in Nauticus Project Manager Nauticus Hull Jan 2006 Fatigue Tutorial Nauticus Hull Jan 2006 Tvbhd Tutorial Nauticus Hull Jan 2006 RuleSca Tutorial 4 1 3 Section Scantlings A CSR Tank The program has been updated according to cover an extensive set of the Final Rule revision The Rules are applicable for double hull oil tankers with length L gt 150 m and Section Scantlings includes support for those Rules for cross sections in the entire cargo area The main remaining issues to fully support CSR Tank Final Rule revision Calculations for vertically corrugated transverse and longitudinal bulkheads are not fully implemented Appendix A 2 2 H ULS according to Simplified Method Based on an Incremental iterative Approach is not fully implemented B Section Scantlings Changes since the September 2005 version 1 Updated buckling calculations The buckling check of plates
7. ecially relevant for ship analysis Improved use of Viewports ability to split display window into two or four Copy model and attributes between sub windows Plotting printing and saving to clipboard all viewports Viewports may be rotated zoomed simultaneously Synchronous navigation Visualization of material types Scaling principal stress vectors with value Several commands only available through line mode are now also available in menus GUI Reduce time reading model by skipping beam cross sectional data Set width of beam drawn as line not expanded Switch principal stress vector component P1 P2 and P3 on off Control animation speed Radically improved GUI for adding elements to set Expanding beams available as button Impoved sizing of the dot that indicate a result labels position 4 5 1 Patran Pre Idealiser 1 Support for MSC Patran 2005 r2 implemented 2 Net scantlings according to Final Rule revision of CSR Tank implemented 3 Material properties density and modulus of elasticity for steel according to Final Rule revisionof CSR Tank implemented DET NORSKE VERITAS
8. eeceeeeeeneeees 12 4 1 6 Rul Check XL sete ortae A CHE bn Aedes 12 4 2 Container AAA A 12 DET NORSKE VERITAS 4 3 Rule Check Extended amp HSLC Extended Vies sseces ess vesesses AS 4 3 1 ABA rer 13 4 3 2 3D Beain e E E a A E L a T E ON 13 d 4 4 lingue TOO 4 4 1 Modelling and Analysis Job essere n nnne 4 4 2 Modeller ise cack bento 4 4 3 2D Modellet ihrer neo Bo ete or oT OTRO Dents Bee I EO E Ed 4 4 4 Automatic Buckling Check ABC 4 4 5 Part Library Part Macro Wizards A Sates h eeu she a cel Mate FEA Wave load and Sea Keeping analysis 4 5 1 Patran Pre Ideas eit eet e hile Shh de E A EEE 15 NAUTICUS Release Document Hull HSLC 3D Beam FPSO PULS 2006 January 2006 Page 5 of 15 1 Introduction 1 1 Purpose The purpose of this document is to inform the users about system requirements installation process new programs and enhancements bug fixes that are implemented since last release In this release several modifications and corrections has been implemented to better support the official IACS Common Structural Rules for Double Hull Oil Tankers also called JTP Rules For detailed information on new and existing features please see the updated on line User Manuals For information on new features known errors and limitations in the SESAM programs please refer to the SESAM Status Lists for each progr
9. es a MANAGER Patran Pre separate CD PRESEL SESTRA CUTRES SUBMOD D D D CO O DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam 2006 January 2006 Page 8 of 15 Q XTRACT STRU a Misc SESAM Utility Programs Go to http www dnv com software support index asp gt gt SESAM Status List for latest versions of SESAM modules 2 9 Nauticus Hull Wave Load Analysis Pck IV e Nauticus Hull FEM Analysis Pck III SESAM modules WAVESHIP WASIM WASIM setup WASIM solve WASIM_ fourier WASIM stru WASIM mass POSTRESP POSTRESP Fatigue ext XTRACT ANIMATION D D D O0 O 0 0 UO CO O Go to http www dnv com software support index asp gt gt SESAM Status List for latest versions of SESAM modules 2 10 Nauticus Hull Sea Keeping Analysis SESAM modules O MANAGER WAVESHIP WASIM POSTRESP XTRACT ANIMATION Misc SESAM Utility Programs Go to http www dnv com software support index asp gt gt SESAM Status List for latest versions of SESAM modules D D D CO O DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam FPSO PULS 2006 January 2006 Page 9 of 15 3 System Information 3 1 Minimum software requirements Microsoft Office 2000 Excel Word Internet Explorer 5 01 or later versions 3 2 Minimum hardware requirements Package Processor Memory Storage Display and CPU Mhz MB GB Graphics card
10. ity models showing save dialog Better configuration of creating capacity models dialog fixed error message when exporting better status during retrieving fem stresses running PULS corrected retrieving stresses stress direction was in rare cases wrong all stress components in tension is set to zero corrected strength criteria for hoppertank area tbhd structure now set to BS Automatically detecting harbour and seagoing condition Scanning for worst Von Mises case implemented including both graphical viewing and in standard report 10 If no calculations are performed on a capacity model due to geometry requirements usage factor is now set to 999 to make it visible 11 Altered name of logfiles DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam FPSO PULS 2006 January 2006 Page 15 of 15 ABC stresses log old tmp ntpmabcexcel log ABC calculations log old tmp ntpmabcpulslc log Export file to export results abc txt old name export results abc log 4 4 5 Part Library Part Macro Wizards No updates in this release 4 5 FEA Wave load and Sea Keeping analysis 1 New program versions of SESAM programs New version of Xtract 1 9 10 Presel 7 4 01 and Sestra 8 2 01 included see separate status lists Go to http www dnv com software support index asp gt gt SESAM Updates for latest versions of SESAM program versions 2 New improved features in Xtract that are esp
11. nalysis Materials and Welding Loads Buckling and Ultimate Strength General Tools 2 New tools Excel spreadsheets The following new tools are included as Excel spreadsheets started from the template CSR Tank January 2006 Materials and Welding CSR Tank_Welding xls Loads CSR Tank_BowImpactLoads xls CSR Tank_BottomSlammingLoads xls CSR Tank Sloshing xls CSR Tank PressureLocSupMemb xls CSR Tank PressurePriSupMemb xls 3 Bug fixes Various minor corrections and bug fixes 1 RuleCheck XL 4 2 Container Securing No updates in this release DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam FPSO PULS 2006 January 2006 Page 13 of 15 4 3 Rule Check Extended amp HSLC Extended These two packages contain the 3D Beam program in addition to the basic software 4 3 1 PULS 1 Name of nodes Name of Buckling Control tools updated to PULS XL and PULS Advanced Viewer 2 Updates from version 2 05 to 2 06 Puls XL and PULS AV 4 3 2 3D Beam No updates in this release 4 4 Basic Pck Il 4 4 1 Modelling and Analysis Job 1 Cargo hold example ShuttleCSR is a part of installation ModellingAndAnalysis BxPkg in ShuttleCSR is an example of a 3 cargo hold model including 2D parts modeled according to Common Structural Rules 2 Ability to modify commands Function for modifying Paste 2D Part commands implemented Function for modifying Create Hull Geometry Extrude Shell and Ex
12. ners when pasting general sections from 3D model 4 4 4 Automatic Buckling Check ABC 1 Updated and improved User Manual including a new chapter on Best Practice Found in the Documentation part of Nauticus Project Manager 2 Retrieving stresses optimization better use of GROUP or SET names on FEM result file have given radically reduced time for retrieving stresses Batch run possible to run retrieving stresses running buckling check in one go 3 Viewing enhancements 4 2 A 6 7 wa 8 9 New axis in Viewer making it easier to orientate in 3D Outlines on 3D model are shown in grey color gives better overview Graphical viewing of Von Mises stresses usage factors implemented Improved viewing added legends more well arranged view options New view options filter worst case status usage factor status only displaying capacity models that are not ok i e panels where usage factor gt allowable usage factor Improved hanging tooltip functionality displaying coordinates for the selected panels Loadcase names are now displayed if properly exported from Patran Pre Automated yield check Von Mises implemented permissible usage factor based on loading condition static dynamic and structure type Results displayed in reports Possible to Cancel operation during retrieving stresses and running buckling check Fixed bugs enhancements instability after creating capac
13. otata thats tosta testas eese en sens enses enses 7 2 9 Nauticus Hull Wave Load Analysis Pck IV eese ee eese eese eese eee seen etn estos to aetas etas e ease ease ta seta sense tasa 8 2 40 Nauticus Hull Sea Keeping Analysis eese esee e esee e esee ennt tosta tns ta tos en seta sse ta conoce sesto sees suse ta sene ta sensn 8 3 SYSTEM INFORMATION rerit reor arieni eara o uva arinari a arae nya Rara o qva R a xavxa apEREEEREUrES 9 3 1 Minimum software requirements eese eee eese esee en sento staat tn stes tn seta sone ta sins en sesto sees suse ta conoce sesta statuae 9 3 2 Minimum hardware requirements Leere eee esee ee sten tn aetates tastes tuse ta suse ta sensn sesso sees suse ta r coro sens enses snae 9 3 3 Operating system requirement eee ee eee eese eese eee seen eta ene stesse etse tane tp setas eta seta seta sete sete sese esee setas sense en 9 METUS 9 4 PROGRAM UPDATES sccacccescvanccescvanecescvanccesceeuscescvanedescvantdesdvancdesdeeutdeatvenedeus 10 ADs G me ral A 10 4 1 1 JOD templates nein se CE 10 4 1 2 Tutorials O O E 10 4 1 3 Section CAMA e e imet Bist e it di e 10 4 1 4 Fatigue calculations in Section Scantlings sss eren 11 4 1 5 Stochastic Fatigue in Section Scantling cccccescssecssecseeeseeeseeseeeeeceseeceeeeeessecsseeneeceaeeaec
14. thin 25 of the tank length from the tank ends the local requirements for some plates and stiffeners became too small in areas where the sloshing pressure was higher than the pressure in the full tank If the pressure in a full tank is lower than the sloshing pressure it may well give a higher requirement to the plates and stiffeners than the sloshing pressure does 8 Known error When working with projects located on another directory than the local i e on a server deleting cross section causes software crash 9 User manual The User Manual has been updated to document all data in the reports including report for CSR Tank 4 1 4 Fatigue calculations in Section Scantlings 1 User manual The User Manual has been updated and improved 2 Detailed report An option to generate a detailed fatigue report for the CSR Tank calculations is now included 3 Colour plots The fatigue colour plot feature is extended to include fatigue damage in addition to fatigue life Corrected colour for stiffeners that is not calculated for fatigue lifetime colour plot 4 Swash bulkheads The position dialog for CSR Tank is extended with check box for swash bulkheads 5 Kd factor for transverse bulkheads Kd factor is now included in end connection dialog 6 Ullage factor The ullage effect in CSR Tank final revision Section 7 3 5 4 5 6 is corrected for the stiffeners located at the top of the ballast tank adjacent to the cargo tank 7
15. trude Inner Structure commands implemented 3 New command for splitting multiple faces Command for splitting multiple faces implemented 4 Known Error When working with projects located on another directory than the local i e on a server deleting cross section causes software crash 4 4 2 Modeller 1 Possible to select Starboard or Port side when idealising half model only Separate option in Idealiser dialog 2 Outer shell faces are automatically split by CL plane during idealisation No longer necessary to create dummy cutplane in centre line when idealising 3 Internal tank pressures for fatigue load conditions updated according to Final Rule revision of CSR Tank 4 Distribution of loads applied for shear force corrections updated according to Final Rule revision of CSR Tank 5 Load conditions according to Final Rule revision of CSR Tank implemented 6 Updated and improved User Manual for local FE idealization Found in the Documentation part of Nauticus Project Manager 7 Memory optimization implemented size of models reduced by 15 20 no change for ABC capacity models 8 Crash when selecting Properties for outer shell plate groups is removed DET NORSKE VERITAS NAUTICUS Release Document Hull HSLC 3D Beam 2006 January 2006 Page 14 of 15 9 Warning is shown if not all relevant input data is given when creating CSR Tank load conditions 4 4 3 2D Modeller 1 Corrected position of outer shell stiffe
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